2+8(r+4)=-(5r-8)

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Solution for 2+8(r+4)=-(5r-8) equation: 



2+8(r+4)=-(5r-8)

We move all terms to the left:

2+8(r+4)-(-(5r-8))=0

We multiply parentheses

8r-(-(5r-8))+32+2=0



We calculate terms in parentheses: -(-(5r-8)), so:

-(5r-8)

We get rid of parentheses

-5r+8

Back to the equation:

-(-5r+8)



We add all the numbers together, and all the variables

8r-(-5r+8)+34=0

We get rid of parentheses

8r+5r-8+34=0

We add all the numbers together, and all the variables

13r+26=0

We move all terms containing r to the left, all other terms to the right

13r=-26

r=-26/13

r=-2

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